chore(deps): update actions/setup-node action to v6

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '19'
           cache: 'yarn'
@@ -41,7 +41,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '19'
           cache: 'yarn'
@@ -58,7 +58,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '19'
           cache: 'yarn'

.github/workflows/is-compatible.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '22'
           cache: 'yarn'